Thermalright Assassin X120 Refined SE CPU Air vs Thermalright AXP-120-X67 Black ARGB Low Profile
Updated July 2026 — Thermalright Assassin X120 Refined SE CPU Air wins on weight and height, Thermalright AXP-120-X67 Black ARGB Low Profile wins on fan rpm and width.
The Thermalright Assassin X120 Refined SE offers better cooling performance at a lower price, while the AXP-120-X67 excels in aesthetics and compact design.
Why Thermalright Assassin X120 Refined SE CPU Air is better
Price
Assassin X120 is $17.90 compared to AXP-120-X67 at $32.59
Airflow
Assassin X120 has a higher airflow of 66.17 CFM
Noise Level
Assassin X120 operates at a lower noise level of 25.6 dB(A)
Why Thermalright AXP-120-X67 Black ARGB Low Profile is better
Design
AXP-120-X67 features ARGB lighting for aesthetics
Height
AXP-120-X67 has a lower height of 67mm for compact builds
Heat Pipes
AXP-120-X67 has six heat pipes for effective heat dissipation
Overall score
Specifications
| Spec | Thermalright Assassin X120 Refined SE CPU Air | Thermalright AXP-120-X67 Black ARGB Low Profile |
|---|---|---|
| Heat Pipes | 4 | 6 |
| Max Airflow | 66.17 CFM | 59 CFM |
| Noise Level | 25.6 dB(A) | 26.1 dB(A) |
| Socket Support | Intel: 1150/1151/1155/1156/1200/1700/1851, AMD: AM4/AM5 | Intel: 1700/1150/1151/1156/1200/2011/2066, AMD: AM4 |
| Fan Type | PWM | PWM |
Dimension comparison
Overview of Thermalright Assassin X120 Refined SE
The Thermalright Assassin X120 Refined SE CPU Air Cooler is priced at $17.90, making it an economical option for users looking to enhance their CPU cooling without breaking the bank. This cooler features four heat pipes and a TL-C12C PWM fan, designed for efficient cooling with a maximum airflow of 66.17 CFM and a noise level of no more than 25.6 dB(A). The cooler's dimensions are 125mm in length, 71mm in width, and 148mm in height, making it compatible with a range of Intel and AMD sockets.
Thermalright has a longstanding reputation in the market, boasting over 20 years of experience in developing computer accessories. The Assassin X120 Refined SE utilizes AGHP technology to mitigate the inverse gravity effect, ensuring optimal thermal performance whether positioned vertically or horizontally. This cooler is particularly suitable for medium-sized computer cases and offers a solid balance of performance and noise levels.
Overview of Thermalright AXP-120-X67 Black ARGB
In contrast, the Thermalright AXP-120-X67 Black ARGB Low Profile CPU Air Cooler comes at a higher price of $32.59, which is about 81% more expensive than the Assassin X120 Refined SE. This cooler boasts six heat pipes and a TL-C12015B-S PWM fan, providing a slightly lower maximum airflow of 59 CFM and a noise level of up to 26.1 dB(A). With dimensions of 123.5mm in length, 120mm in width, and a notably low height of 67mm, it is designed for compact builds where space is at a premium.
The AXP-120-X67 also features ARGB lighting, adding a visual appeal that is increasingly popular among gamers and PC builders. This cooler also utilizes AGHP technology for effective thermal management, making it a reliable choice for users seeking performance without excessive noise.
Cooling Performance Comparison
When it comes to cooling performance, both coolers are equipped with advanced technologies, but their specifications suggest different strengths. The Thermalright Assassin X120 Refined SE offers a higher airflow of 66.17 CFM, which may translate to better cooling efficiency under load. Its noise level is also slightly more favorable at 25.6 dB(A).
On the other hand, the AXP-120-X67, while having a lower airflow of 59 CFM, compensates with its six heat pipes, which are designed to dissipate heat more effectively across the cooler's surface. The lower profile of the AXP-120-X67 makes it an excellent choice for compact builds, where space-saving is a priority, although it might result in slightly higher noise levels during operation.
Compatibility and Installation
Both coolers provide compatibility with a wide range of Intel and AMD sockets, although there are slight differences in their supported platforms. The Assassin X120 Refined SE supports Intel sockets 1150, 1151, 1155, 1156, 1200, 1700, and 1851, as well as AMD's AM4 and AM5. This broad compatibility makes it a flexible choice for many users.
Conversely, the AXP-120-X67 is compatible with Intel sockets 1700, 1150, 1151, 1156, 1200, 2011, and 2066, alongside AMD's AM4. While both coolers come with metal fasteners for secure installation, the AXP-120-X67's lower height allows it to fit in tighter spaces, making it an appealing option for small form factor builds.
Noise Levels and Operational Efficiency
Noise levels are a critical factor for many users when selecting a CPU cooler, especially for those who prioritize a quiet working environment. The Thermalright Assassin X120 Refined SE operates at a noise level of 25.6 dB(A), which is quite competitive for a cooler in its price range. Its PWM fan design helps maintain efficient cooling while minimizing noise.
On the other hand, the AXP-120-X67 has a slightly higher noise level of 26.1 dB(A), which may be a consideration for users who are particularly noise-sensitive. Nevertheless, both coolers are designed to provide a balance between performance and quiet operation, making them suitable for various builds.
Aesthetics and Design
In terms of aesthetics, the AXP-120-X67 offers a modern touch with its ARGB lighting, allowing users to customize the look of their PC builds. This feature is particularly appealing for gamers and PC enthusiasts who enjoy showcasing their hardware. The sleek design and low profile of the cooler further contribute to its visual appeal.
In contrast, the Assassin X120 Refined SE has a more utilitarian design, focusing on performance over aesthetics. While it may not have the visual flair of the AXP-120-X67, its aluminum heatsink cover and solid build quality still present an attractive option for users who prioritize functionality.
Price Comparison
The price difference between these two coolers is significant, with the Thermalright Assassin X120 Refined SE retailing at $17.90 and the AXP-120-X67 at $32.59. This makes the AXP-120-X67 approximately 81% more expensive than the Assassin X120 Refined SE. For budget-conscious users, the lower-priced option may be more appealing, especially considering the solid performance it offers.
However, for those who are willing to invest more for additional features like ARGB lighting and a compact design, the AXP-120-X67 could be worth the higher price tag. Ultimately, the decision may come down to individual preferences regarding aesthetics and specific build requirements.
Which should you buy?
In conclusion, the choice between the Thermalright Assassin X120 Refined SE and the AXP-120-X67 comes down to individual needs and preferences. The Assassin X120 Refined SE stands out for its affordability and slightly better cooling performance, making it a solid option for users looking for effective cooling on a budget. Conversely, the AXP-120-X67 caters to those who prioritize compact design and aesthetics, thanks to its ARGB lighting and low profile, despite its higher price. Users should consider their specific use cases, whether they need a budget-friendly option or a cooler that fits into a visually appealing build, to make the best choice for their PC cooling needs.

